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anyone can help! plz solve this?

If _________

_/ 3x +1

f (x) = (for x ≥ 0)

Find f' (x) by using formal definition of derivatives

1 Answer

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  • 1 decade ago
    Favorite Answer

    Rewrite it as (3x+1)^(1/2).

    Therefore the derivative is .5(3x+1)^(-1/2)*3

    This can be simplified to 3/(2*sqrt(3x+1))

    Source(s): Myself
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